|Rank|City|County|State|Percentage|
|---|---|---|---|---|
|1|Palisades Park|Bergen County|New Jersey|36.38% (52% in 2010)|
|2|Cerritos|Los Angeles County|California|17.69%|
|3|La Palma|Orange County|California|17.43%|
|4|Leonia|Bergen County|New Jersey|17.24%|
|5|Fort Lee|Bergen County|New Jersey|17.18%|
|6|Ridgefield|Bergen County|New Jersey|14.31%|
|7|Closter|Bergen County|New Jersey|12.75%|
|8|Norwood|Bergen County|New Jersey|12.69%|
|9|Edgewater|Bergen County|New Jersey|11.83%|
|10|Englewood Cliffs|Bergen County|New Jersey|11.76%|

Question: number of cities in new jersey where the korean population is greater than 15%
Answer: 3